baber/WOPTO huggingface dataset:
Patent JP-H11156147-A (JP)
Title: Method for separating noxious gas component from waste gas
Inventor: DOHMANN JOACHIM DR
IPC: B01D51/00
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for the separation of noxious gas components from waste gas, by which performance for the separation of the noxious gas components can be improved and an adduct can be effectively used to reduce the amount of the adduct. SOLUTION: In a method for the separation of noxious gas components from waste gas, the waste gas is cooled to the cooling limiting temperature or to temperature near the cooling limiting temperature in a condenser 2. A dusty or granular solid adjunct which forms a noxious gas component is blown into the waste. Subsequently, the waste gas which has been cooled and mixed with the adduct is cooled to temperature lower than the limiting temperature in a mixing type reaction tower 7. After that, the waste gas is supplied to a dust separator.
Patent JP-H06340238-A (JP)
Title: Manufacture of opening trim
Inventor: NOZAKI MASAHIRO
IPC: B29C47/00
Filed: 1994-06-21
Abstract: PURPOSE:To manufacture excellently in productivity opening trim excellent in fitting workability and moreover capable of keeping insertion-mounting force as a whole nipping lip. CONSTITUTION:This method manufactures opening trim which is mounted on the body flange 21 of the door fitting opening part of an automobile, having a U-shaped cross section surface, provided with nipping lips 7 and 8 on the inner side of the U-shaped cross section surface, and wherein a thick wall thickness part nipping-scheduled part for nipping the thick wall thickness part 21a of a body flange 21 is integrally extrusin-molded together with another part continued to the scheduled part. The nipping lips 7 and 8 on at least one side of the thick wall thickness part nipping-scheduled part are formed so that a tilted angle beta to a flange insertion surface can become smaller than that alphain another part, then performing curing.
Patent JP-H01308073-A (JP)
Title: Bipolar transistor and manufacture thereof
Inventor: KUWAGAKI MAMORU
IPC: H01L29/167
Filed: 1988-06-06
Abstract: PURPOSE:To improve a hetero junction between a semiconductor layer and a semiconductor region and to reduce the resistance of an emitter by providing a coating layer covering an oxide layer and containing no oxygen as a constituent element. CONSTITUTION:In a bipolar transistor, its oxide layer 20 is substituted for a laminate 61 having the layer 20 and a covering layer 60 covering the layer 20 and made, for example, of silicon nitride, amorphous silicon, etc., containing no oxygen as a constituent element to prevent oxygen or oxide from volatilizing from the layer 20. Oxygen or oxide is not substantially presented in a hetero junction between a semiconductor layer 30 and a semiconductor region 5 as an emitter region and its vicinity, and the layer 30 itself does not substantially contain the oxygen or the oxide. Accordingly, the hetero junction between the layer 30 and the region 5 is more preferably than that of a conventional bipolar transistor, and its emitter resistance is lower.
Patent JP-H09321271-A (JP)
Title: Integrated circuit with built-in photodiode
Inventor: SHIROMA OSAMU
IPC: H01L31/10
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To use polyimide resin and prevent entry of light due to multipath reflection by placing a dummy island adjacent to a photodiode and disposing a vent of polyimide resin above the dummy island. SOLUTION: A dummy island 26 is placed adjacent to a photodiode 24a. A semiconductor chip is covered with a shielding film 23 made of an aluminum wiring layer. An opening 35 for incident optical signals is formed in the shielding film 23 above the photodiode 24a, and a vent 27 of polyimide resin is formed above the dummy island 26. The dummy island 26 is reverse-biased to form a dummy photodiode. This construction absorbs light entering through the opening 25 and the vent 27, and prevents it from reaching the internal circuit.
Patent JP-S62297342-A (JP)
Title: Rubber composition
Inventor: KAIDO HIROYUKI
IPC: C08K5/04
Filed: 1986-06-17
Abstract: PURPOSE:A rubber composition suitable as coated rubber for steel belt layer of steel radial tire, etc., having improved thermal shock resistance, obtained by blending rubber with both a cobalt salt of organic acid and a cobalt salt of a specific olefinic monocarboxylic acid. CONSTITUTION:100pts.wt. raw material rubber is blended with 0.025-0.5pts.wt., preferably 0.06-0.25pt.wt. calculated as metallic cobalt of an organic acid cobalt salt (e.g. cobalt palmitate, etc.) mixture containing 5-30wt% 3-5C olefine monocarboxylic acid cobalt salt (e.g. cobalt methacrylate, etc.).
Patent JP-H05206565-A (JP)
Title: Semiconductor laser element
Inventor: FUKUNAGA TOSHIAKI
IPC: H01S5/042
Filed: 1991-06-12
Abstract: PURPOSE:To obtain a semiconductor laser long in service life by a method wherein a light trapping structure is formed only out stripes. CONSTITUTION:A normal mesa stripe is provided in a <0-11> direction on an N-Si (100) substrate 1 cut off a <0-11> direction by 3 deg., a silicon nitride film 2 is laminated thereon, and then the film 2 is removed off from the upside of the normal mesa. Then, by a selective growth technique where an organic metal vapor growth method is employed, an N-GaAs layer 3 of stripe structure surrounded with a (111) A plane, a (1-1-1) A plane, a (-111) B plane, and a (100) plane is formed. In succession, an N-AlGaAs clad layer 4, a GRIN-AlGaAs layer 5, a GaAs single quantum well active layer 6, a GRIN-AlGaAs layer 7, a P-AlGaAs clad layer 8, and a P-GaAs contact layer 9 are grown through a molecular beam epitaxial method. Then, the P-GaAs contact layer 9 is exposed, and electrodes 11 and 12 are provided.
Patent JP-S622437-A (JP)
Title: Vacuum case
Inventor: WATANABE SADAO
IPC: H01J31/12
Filed: 1985-06-26
Abstract: PURPOSE:To produce a reliable vacuum case by sticking a back plate having holes or slits to a glass block by the use of frit. CONSTITUTION:A vacuum case if formed by joining a display panel 1, a side glass 2 and a back plate together by the use of a material such as glass frit. After the back plate 3 is formed by cutting a sheet made of an iron-nickel- chronium alloy into given dimensions, holes are formed in the back plate 3 at given intervals and then the entire surface of the back plate 3 is treated with chronium oxide. Next, after the display panel 1 and the side glass 2 are stuck together by frit 6 and frit 6 is applied to the back plate 3, a pressing plate 4 is pressed upon the thus formed bodies while sintering them at a given temperature. Due to the anchor effect of the holes of the back plate 3, the vacuum case has great adhesive force and increased reliability.
Patent JP-S63306390-A (JP)
Inventor: OOTANI SHIYOUGO
IPC: F27B9/24
Filed: 1987-06-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6031370-A (JP)
Title: Magnetic video image reproducing device
Inventor: HAYAKAWA MASAHARU
IPC: H04N5/937
Filed: 1983-07-30
Abstract: PURPOSE:To attain the reproduction of a long time still picture without damage to a magnetic tape by providing a fixed head opposing to a magnetic substance rotated in synchronizing with a rotary head. CONSTITUTION:The magnetic substance 9 fixed coaxially to a rotary drum 2 is constituted by coating magnetic material to the outer circumference of a disc plate. A fixed head 10 is provided in opposition to the magnetic substance 9. A switch is thrown to the position as shown in the figure at the normal reproduction and a reproducing signal by the rotary head 3 is recorded on the magnetic substance 9. In reproducing a still picture, a switch 12 is thrown to the position (b) and a switch 13 is turned off. Thus, the recording head 10 is released from the recording state and a signal recorded before is detected via the fixed head 10. This output signal is outputted to an external device from a reproducing amplifier 5. In rotating the rotary drum 2 in the normal number of revolutions, the said signal becomes a repetitive signal of the reproducing signal for one revolution's share of the rotary head 2 just before the changeover of the switches 12, 13, i.e., the still picture.
Patent JP-H06344170-A (JP)
Title: Laser beam machining device
Inventor: IMAMURA SEIJI
IPC: B23K26/064
Filed: 1993-06-11
Abstract: PURPOSE:To transmit laser beam in the optical fiber placed opposite each other in time sharing to a machining point so as to enable multi-point machining by rotating and slide moving on the optical axis the optical system inserted between the integrated laser oscillator consisting of a bend mirror/beam collective lens and optical fiber. CONSTITUTION:After the laser beam 7 emitted from a laser oscillator 1 is collected through a bend mirror 2 and collective lens 3, the converged beam spot is made incident on the end face of an optical fiber 4. When the integrated optical system consisting of a bend mirror 2 and collective lens 3 is rotated around the optical axis O, the converged beam point scans so as to move peripherally around the rotating center, switching in sequence by time sharing method and being made incidence on each optical fiber 4 dispersedly arranged on the scanning locus. In the case of the arrangement that many optical fibers is placed in short pitch interval, the laser beam is smoothly subjected to time sharing, being made incidence on the optical fiber 4 to be transmitted.
Patent JP-S5930490-A (JP)
Title: Production of multipipe thermal sleeve
Inventor: SATOU TANOSHI
IPC: G21C7/16
Filed: 1982-08-13
Abstract: PURPOSE:To facilitate the production of a multipipe thermal sleeve and to reduce the man-hour for production, by interposing spacers between cylindrical members of the multipipe and subjecting the members to electron beam welding. CONSTITUTION:An annular spacer 19 is beforehand sandwiched between a cylindrical outside pipe 16 and the top end of a middle pipe 17 which are cylindrical members. The spacer is inserted up to the outside circumferential step part of a lock ring 20 formed at the top end of the pipe 18 and the entire circumference thereof is welded by electron beam welding 21 from the outside of the pipe 16 to join the pipe 17 and the pipe 16 to the ring 20. Spacers 22a, 22b, 23a, 23b- are interposed between the pipe 16 and the pipe 17 as well as between the pipe 17 and the pipe 18. The spacers 22a, 22b, 23a, 23b are then fixed by electron beam welding 24 to the pipe 18, pipe 17 or pipe 16 with which the spacers are respectively in contact.
Patent JP-H09318673-A (JP)
Title: Current detector
Inventor: MIYAMOTO MASAMI
IPC: G01R15/20
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To eliminate the winding process of lead wires and shrink the mounting capacity by inserting an insulating member covering nearly the whole face of a coil board between the coil board and a circuit board in cooperation with a pedestal. SOLUTION: An insulating member covering nearly the whole face of a coil board 22 is inserted between the coil board 22 and a circuit board 24 in cooperation with a pedestal 21. The coil board 22 formed into a thin plate shape is laminated and fitted in the thickness direction of the pedestal 21 of an assembled current detector 20, the winding process of lead wires is omitted to simplify the assembling process, the thickness is largely reduced, and this apparatus can be made thin. When a circuit board 24 is approached to the thinned coil board 22, nearly the whole face of the coil board 22 is covered with the pedestal 21 and the insulating member 28 laminated on it, the creeping distance between the coil board 22 and the circuit board 24 is made long by multiple barrier walls 26a-26d formed on the insulating member 28, and the withstand voltage characteristic is maintained.
Patent JP-H10331724-A (JP)
Title: Egr gas cooling device
Inventor: YOSHIDA HIROYUKI
IPC: F01P3/20
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To easily and reliably arrange in an engine room, in an EGR gas cooling device to cool EGR gas recirculated to an intake manifold through an EGR(Exhaust Gas Recirculation) line from an exhaust system. SOLUTION: This EGR gas cooling device cools EGR gas recirculated to an exhaust manifold 21 through an EGR line from an exhaust system. In this case, a heat-exchange chamber 21d having an EGR gas introduction hole 25a opened adjacently to the side wall 21c of the intake manifold 21 is arranged in the intake manifold 21 and an opening part 21e opened to the heat-exchange chamber 21d is formed in the side 21c. A cooling water pipe 23 on which a plurality of radiation fins 33 are formed is arranged in the heat-exchange 21d. A flange part 25 having size higher than that of the opening 21e is formed on the opening part 21e side of the cooling water pipe 23 and the opening part 21e is covered with the flange part 25.
Patent JP-2000325789-A (JP)
Title: Catalyst for generating oxygen gas and method for generating oxygen gas
Inventor: TOKUUMI AKIO
IPC: C01B15/01
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To enable an oxygen gas to be easily generated and simplify the control of oxygen gas generation and further eliminate the possibilities that a heavy metal contamination during generating the oxygen gas might occur by using a catalyst which generates the oxygen gas by decomposing a hydrogen peroxide and has a noble metal fixed to a carrier. SOLUTION: This catalyst for generating an oxygen gas is a catalyst for generating the oxygen gas especially by decomposing a hydrogen peroxide and of such a type that a precious metal is fixed to a carrier. The carrier is, for example, made of alumina, silica, active carbon or graphite and especially is made of a porous particle. The precious metal to be used is, for example, Pd, Pt, Ru, Ir or the like. The catalyst of the described kind having the noble metal fixed to the carrier, is obtained by subjecting a solution containing a noble metal salt to a reduction reaction and deposition process using an electroless plating technique. An oxygen gas generator for home use generates the oxygen gas by bringing an aqueous solution containing a hydrogen peroxide generating substance filled in a container body 1 into contact with a granular catalyst 6 in a netted container 2.
Patent JP-H05312050-A (JP)
Title: Ventilating and cooling system in soundproofing type engine generator
Inventor: HIGUCHI IKUNORI
IPC: F02B77/13
Filed: 1992-05-01
Abstract: PURPOSE:To improve the extent of cooling performance by ventilating both cooling air for an engine and that for a generator individually. CONSTITUTION:In a soundproof case 1, an inner ventilating type generator 3 is connected to the rear of a suction forcedly air-cooled engine 2 and set up therein. An engine storage space 20 housing the engine 2 and a generator storage space 30 housing the generator 3 are partitioned off by a partition wall 11 in a state of ventilation interrupted. In succession, an engine cooling air inlet 12 and an engine cooling air outlet 13 are interconnected to this engine storage space 20, and with a blast action in an engine cooling fan 5, cooling air is passed through a cylinder block 22 of an engine body 21, a cylinder head 23, an air suction case 4 and a fan case 6 in order. Likewise, a generator cooling air inlet 14 and a generator cooling air outlet 15 are interconnected to the generator storage space 30, and the cooling air is passed through an air inlet 9 of a generator case 7, generator parts 31 and an air outlet 10 in order by a blast action in a generator cooling fan 8.
Patent JP-H10336175-A (JP)
Title: Multi-node information processing system
Inventor: JINGUJI SATOSHI
IPC: H04L12/18
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce load on a processor when an identical data is transferred to a shared memory for plural nodes and to perform multicast to an optical node when data is transferred to a shared memory for plural nodes. SOLUTION: A multicast instruction to be used when data transfer is instructed from a self-node to plural other nodes is provided in an inter-node data transfer instruction which is given as a signal from processors 61 and 6N in a node 1 to a transfer controller in the same node in accordance with the data transfer from the node 1 to a node 2 and plural nodes. Also, multicast control parts 6 and 7 or a multicast control part 8, which hold operation parameters necessary for data and transfer, supervise the ends of multicast instructions and control multicast to plural nodes, are provided in transfer controller 3 and 4 or an inter-node crossbar network 5.
Patent JP-H06332863-A (JP)
Title: Electronic equipment with printer
Inventor: TOYOMURA SHIGERU
IPC: B41J5/30
Filed: 1993-05-19
Abstract: PURPOSE:To provide the electronic equipment with printer which can change printing speed at any time corresponding to the key operating speed of a user in the middle of a print processing operation. CONSTITUTION:Key code information corresponding to a key inputted from a keyboard part 1 is stored in a key buffer register 23a while a printer 4 executes print processing and based on the quantity of key code information stored in this key buffer register 23a, the printing speed of the printer 4 is variably controlled by an output control part 26.
Patent JP-H06327806-A (JP)
Title: Roulette game machine
Inventor: INOUE HARUO
IPC: A63F5/00
Filed: 1993-05-18
Abstract: PURPOSE:To enhance the expectation feeling for the occurence of winning and improve the amusement performance by adding the game such as siot machine game being different from roulette game to roulette game which is constituted so that a plurality of flash lamps arranged in a circular form are flashed likely to te revolution traveling. CONSTITUTION:On the reverse surface of the transparent plate 4 of a game machine body 2 which is pivotally installed in a freely openable/closable state, a printing sheet 5 on which a variety of patterns 6 are drawn in the circumferential direction and a winning division 7 is drawn for each pattern 6 is attached. Further, on the reverse surface 4 of he transparent plate 4, a game board 9 having a center opened port 10 and a plurality of light transmission holes 11 and 12 at the positions corresponding to the pattern 6 and the winning division 7 is arranged, and a supporting frame 17 having a plurality of window parts 18 where a plurality of revolution reels 19 revolved by a motor 5 are set closely is arranged at the central open port 10. Accordingly, a game can be enjoyed by the parallel arrangement of a roulettle game which is constituted so that the flash lamps arranged in the light transmission holes 11 and 12 are flashed in succession in the circumferential direction and a slot machine game accompanied with the revolution of the revolution reel 19.
Patent JP-S62293964-A (JP)
Title: Single-ended current application type power converter
Inventor: BURUKUHAATO KURAARU
IPC: H02M3/335
Filed: 1987-06-05
Abstract: A controlled single-ended down converter comprises a transformer of d.c. separation of the input circuit and the output circuit, a switching element controlled in pulse width in the input circuit and a rectifier diode as well as a fly-wheel diode in the output circuit. During the conducting phase of the switching element, the transformer takes up magnetization energy. This energy is demagnetized through the barrier layer capacitance of the rectifier diode during the cut-off phase.
Patent JP-S5844165-A (JP)
Inventor: MORISHITA TAKESHI
IPC: E05B37/16
Filed: 1981-09-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6033338-A (JP)
Title: Steel to be carburized
Inventor: SHIBATA KIMIHIRO
IPC: C22C38/00
Filed: 1983-08-02
Abstract: PURPOSE:To provide the steel to be carburized from which a structure having a fine crystal grain with a crystal particle size number of 6 or more is obtained even when carburizing treatment is applied at a high temp. of, especially, 950 deg.C or more, obtained by respectively containing C, Si, Mn and V is a predetermined ratio as fundamental components. CONSTITUTION:The steel to be carburized contains, on a wt. basis, 0.03-0.2% C, 1.0-3.0% Si, 0.2-2.0% Mn and 0.05-0.6% V as fundamental components and comprises the remainder Fe and inevitable impurities. When high temp. carburizing treatment is applied to structural parts, which is formed by applying molding processing to said steel to be carburized as a base material, at 950 deg.C or more, the crystal grain in the carburizing layer and the center part thereof after high temp. carburizing treatment comes to a fine particle with a crystal particle number of 6 or more. In addition, structural parts excellent in toughness and fatique strength and having good dimensional accuracy can be obtained within a short time from said steel to be carburized.
Patent JP-S5841675-A (JP)
Title: Correcting method for position of torch of welding robot
Inventor: KADA KOUNOSUKE
IPC: G05B19/404
Filed: 1981-09-07
Abstract: PURPOSE:To correct the position of the torch of a welding robot without reteaching the same by reproducing the program which is beforehand made by teaching the positions of the tip of the torch in the stage of correcting the position of the torch and making the actual position of the tip of the torch coincident with said origins. CONSTITUTION:The origins T1 and T2 for the positions of the tip of a torch are set at a constant spacing from each other in stationary parts 11 of ambient devices, a surface plate or the like used in combination with a welding robot.  The tip 7a of the body 7 of the welding torch is taught to the origins T1 and  T2 of the welding torch separately from the teaching of a welded joint W about  the state of the directions and postures of the body 7 differing from each other.  A program T teaching the origins T1 and T2 is made separately from the programs for welding the work. When the torch 7 is newly exchanged, the progrom T for the origins T1, T2 is reproduced and when the welding robot is positioned to the origin T1, the robot is stopped. The deviation in the position between the tip 7a and the original T1 is visually checked, and the body is rotated manually in an arrow S direction and is corrected in such a way that the tip 7a coincides with the origin T1, whereby the body 7 is fixed.
Patent JP-H11330075-A (JP)
Title: Semiconductor device
Inventor: AKAHORI TAKASHI
IPC: H01L23/52
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To suppress the diffusion of Cu to an insulating film, when Cu is used as a wiring material. SOLUTION: An insulating film is formed of CF films 21-24. Cu wiring layers 25 and 26 are formed on the CF films 21-24 via adhesion layers 29 formed of a Ti layer and a TiC layer. Since Cu does not diffuse into the CF films 21-24, the damages of an element owing to the diffusion of Cu to the CF films 21-24 is suppressed, and the quality of a semiconductor device can be improved.